CN2931308Y - End sealing drive device for packing machine - Google Patents
End sealing drive device for packing machine Download PDFInfo
- Publication number
- CN2931308Y CN2931308Y CN 200620075076 CN200620075076U CN2931308Y CN 2931308 Y CN2931308 Y CN 2931308Y CN 200620075076 CN200620075076 CN 200620075076 CN 200620075076 U CN200620075076 U CN 200620075076U CN 2931308 Y CN2931308 Y CN 2931308Y
- Authority
- CN
- China
- Prior art keywords
- swing arm
- tool rest
- tool apron
- frame
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A packager end-sealing driving device comprises a front tool apron frame and a back tool apron frame that are arranged correspondingly in parallel. A front tool apron and a back tool apron are respectively fixed on the front tool apron frame and the back tool apron frame. The device also comprises two groups of swinging arms that drive the two tool apron frames and the two tool aprons to repeatedly slide relative to each other. The two groups of swinging arms are driven by a driving rotation shaft, a servo-motor and a reducing gear. The two ends of the front tool apron are respectively fixed with two slide shafts that are arranged in parallel and the two slide shafts are fixed on a vertical machine frame of the packager respectively based on linear bearings. The two slide shafts slidingly get through the two ends of the back tool apron. Each group of swinging arms comprises a swinging arm fixed on the end of the driving rotation shaft, a front connecting arm and a back connecting arm, the ends of which are respectively rotationally connected with the two ends of the swinging arm. The other ends of the corresponding two front connecting arms of the two groups of swinging arms are respectively connected with the two slide shafts, and the other ends of the corresponding two back connecting arms are respectively connected with the back tool apron. The servo-motor drives the two swinging arms to rotate by the driving rotation shaft to realize end-sealing of the packager and improve efficiency.
Description
Technical field
The utility model belongs to wrapping machine end seal apparatus, particularly a kind of end of wrapping machine envelope self-opening and closed actuating device.
Background technology
In the prior art, wrapping machine need be finished the operation of cutting again after the heat-sealing of packaging bag sack, is starting cylinder usually in the packaging process automatically, drives and is oppositely arranged preceding tool rest and back tool rest closure, realizes that end seals cutting again.Yet driving speed of cylinder is slower, and the position and the time of tool rest closure are wayward, thereby has reduced the efficient of wrapping machine.
Summary of the invention
In order to remedy above deficiency, the utility model provides a kind of actuating device that wrapping machine end envelope efficient can be provided.
The technical solution of the utility model is achieved in that a kind of wrapping machine end envelope actuating device, comprise parallel relatively preceding tool rest frame and the rear block that is provided with, tool rest frame and rear block are fixed for holding the preceding tool rest and the back tool rest of package pack respectively before being somebody's turn to do, comprise that also can drive this two tool rests frame simultaneously makes the relative swing arm system that reciprocatingly slides with related tool rest, this swing arm system be two that be arranged side by side and by driving the common swing arm set that drives of rotating shaft, and this driving rotating shaft is driven through speed reduction gearing by servomotor, wherein:
1) these preceding tool rest frame two ends are individually fixed in two slide shafts, one end that is arranged side by side, and this two slide shafts other end is slidingly fixed on the upright frame of this wrapping machine based on linear bearing respectively, and slide respectively and be set in this two slide shaft in these rear block two ends;
2) this two swing arm set is arranged at this driving rotating shaft two ends respectively, this swing arm set is fixed in the swing arm of this driving rotating shaft, preceding link arm that an end is rotationally connected with these swing arm two ends respectively and back link arm by the middle part to be formed, the other end of cooresponding two preceding link arms is rotationally connected with this two slide shaft respectively in this two swing arm set, and the other end of cooresponding two back link arms is rotationally connected with this rear block respectively in this two swing arm set, realize that this servomotor drives this two swing arm set through this driving rotating shaft and back and forth rotates, thereby realize wrapping machine end envelope by tool rest frame before being somebody's turn to do and rear block.
As further improvement of the utility model, this speed reduction gearing is a train of reduction gears, and is connected with this servomotor by coupler.
Useful technique effect of the present utility model:
These driving rotating shaft two ends are respectively equipped with this two swing arm set, each swing arm set drives swing arm by this driving rotating shaft and back and forth rotates, and this two swing arm drives and should reciprocatingly slide by preceding tool rest frame by bonded assembly two preceding link arms and slide shaft, this two swing arm simultaneously drives rear block by the back link arm again and should reciprocatingly slide by preceding tool rest frame relatively, two tool rests are opened and closure on this two tool rests frame of having realized thus being oppositely arranged, have realized the end envelope action of wrapping machine.
The pulse count of adjusting this servomotor just is easy to control the unlatching and the closed time and the position of this two tool rest, has improved the end envelope efficient of wrapping machine.
Description of drawings
Structural front view when Fig. 1 is preceding tool rest described in the utility model and back tool rest unlatching;
Structural front view when Fig. 2 is preceding tool rest described in the utility model and back tool rest closure;
Structure birds-eye view when Fig. 3 is preceding tool rest described in the utility model and back tool rest unlatching.
The specific embodiment:
Below in conjunction with Fig. 1, Fig. 2 and Fig. 3, be further described:
A kind of end sealing driving device of packing machine; Comprise relatively parallel front tool apron rack 8 and the rear block 5 that arranges; Be somebody's turn to do front tool apron rack 8 and rear block 5 and be fixed for respectively holding front tool rest 7 and the rear tool rest 6 of package pack; Comprise that also can drive simultaneously this two tool apron rack makes the relative swing arm system that reciprocatingly slides with related tool rest; This swing arm system be two that be arranged side by side and by the common swing arm set that drive of drive shaft 4; And this drive shaft 4 is driven through reducing gear 3 by servo motor 1; This reducing gear 3 is train of reduction gears; And be connected with this servo motor 1 by shaft coupling 2
Wherein:
1) these preceding tool rest frame 8 two ends are individually fixed in two slide shafts, 81,82 1 ends that are arranged side by side, these two slide shafts, 81,82 other ends are slidingly fixed on the upright frame 11 of this wrapping machine based on linear bearing respectively, and slide respectively and be set in this two slide shaft 81,82 in these rear block 5 two ends;
2) this two swing arm set is arranged at this driving rotating shaft 4 two ends respectively, this swing arm set is fixed in the swing arm 13 of this driving rotating shaft 4 by the middle part, one end is rotationally connected with the preceding link arm 14 and the back link arm 12 at these swing arm 13 two ends respectively and forms, the other end of cooresponding two preceding link arms is rotationally connected with this two slide shaft 81 respectively in this two swing arm set, 82, and the other end of cooresponding two back link arms is rotationally connected with this rear block 6 respectively in this two swing arm set, realize that this servomotor 1 drives this two swing arm set through this driving rotating shaft 4 and back and forth rotates, thereby realize wrapping machine end envelope by tool rest frame 8 before being somebody's turn to do and rear block 5.
Control the unlatching and the closed time and the position of this two tool rest, just be easy to realize, improved the end envelope efficient of wrapping machine thus as long as adjust the pulse count of this servomotor.
Claims (2)
1, a kind of wrapping machine end envelope actuating device, comprise parallel relatively preceding tool rest frame (8) and the rear block (5) that is provided with, tool rest frame (8) and rear block (5) are fixed for holding the preceding tool rest (7) and the back tool rest (6) of package pack respectively before being somebody's turn to do, it is characterized in that, comprise that also can drive this two tool rests frame simultaneously makes the relative swing arm system that reciprocatingly slides with related tool rest, this swing arm system be two that be arranged side by side and by driving the common swing arm set that drives of rotating shaft (4), drove through speed reduction gearing (3) by servomotor (1) and should drive rotating shaft (4), wherein:
1) these preceding tool rest frame (8) two ends are individually fixed in two slide shafts (81, a 82) end that is arranged side by side, this two slide shaft (81,82) other end is slidingly fixed on the upright frame of this wrapping machine (11) based on linear bearing respectively, and slides respectively and be set in this two slide shaft (81,82) in this rear block (5) two ends;
2) this two swing arm set is arranged at this driving rotating shaft (4) two ends respectively, this swing arm set is fixed in the swing arm (13) of this driving rotating shaft (4) by the middle part, one end is rotationally connected with the preceding link arm (14) and the back link arm (12) at this swing arm (13) two ends respectively and forms, the other end of cooresponding two preceding link arms is rotationally connected with this two slide shaft (81 respectively in this two swing arm set, 82), and the other end of cooresponding two back link arms is rotationally connected with this rear block (6) respectively in this two swing arm set, realize that this servomotor (1) drives this two swing arm set through this driving rotating shaft (4) and back and forth rotates, thereby realize wrapping machine end envelope by tool rest frame (8) before being somebody's turn to do and rear block (5).
2, a kind of wrapping machine end envelope actuating device as claimed in claim 1 is characterized in that this speed reduction gearing (3) is a train of reduction gears, and is connected with this servomotor (1) by coupler (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075076 CN2931308Y (en) | 2006-07-10 | 2006-07-10 | End sealing drive device for packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075076 CN2931308Y (en) | 2006-07-10 | 2006-07-10 | End sealing drive device for packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2931308Y true CN2931308Y (en) | 2007-08-08 |
Family
ID=38347806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620075076 Expired - Fee Related CN2931308Y (en) | 2006-07-10 | 2006-07-10 | End sealing drive device for packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2931308Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336287A (en) * | 2010-07-19 | 2012-02-01 | 达和机械（昆山）有限公司 | End sealing driving device for packing machine |
| CN101954992B (en) * | 2009-07-14 | 2012-08-29 | 达和机械（昆山）有限公司 | End sealing device of food packaging machine |
| CN103407625A (en) * | 2013-08-12 | 2013-11-27 | 苏州市盛百威包装设备有限公司 | Horizontal-sealing chain driving sealing cutting device for packing machine |
-
2006
- 2006-07-10 CN CN 200620075076 patent/CN2931308Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954992B (en) * | 2009-07-14 | 2012-08-29 | 达和机械（昆山）有限公司 | End sealing device of food packaging machine |
| CN102336287A (en) * | 2010-07-19 | 2012-02-01 | 达和机械（昆山）有限公司 | End sealing driving device for packing machine |
| CN103407625A (en) * | 2013-08-12 | 2013-11-27 | 苏州市盛百威包装设备有限公司 | Horizontal-sealing chain driving sealing cutting device for packing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 Termination date: 20140710 |
|
| EXPY | Termination of patent right or utility model |